Fig. 2From: Long-term outcomes after severe acute kidney injury in critically ill patients: the SALTO studyProbability of survival. Panel A shows Kaplan–Meier curves of the probability of survival for all study participants from randomization to end of extended follow-up. Panel B shows Kaplan–Meier curves of the probability of survival from randomization to end of extended follow-up, according to RRT initiation strategy groupBack to article page